1 files changed, 44 insertions, 0 deletions
diff --git a/thumbnailer/atril-thumbnailer.c b/thumbnailer/atril-thumbnailer.c
index 7dfc79a5..e5c214a1 100644
--- a/thumbnailer/atril-thumbnailer.c
+++ b/thumbnailer/atril-thumbnailer.c
@@ -35,12 +35,17 @@
 #endif
 
 #define THUMBNAIL_SIZE 128
+#define DEFAULT_SLEEP_TIME (15 * G_USEC_PER_SEC) /* 15 seconds */
+
+static gboolean finished = TRUE;
 
 static gint size = THUMBNAIL_SIZE;
+static gboolean time_limit = TRUE;
 static const gchar **file_arguments;
 
 static const GOptionEntry goption_options[] = {
 { "size", 's', 0, G_OPTION_ARG_INT, &size, NULL, "SIZE" },
+ { "no-limit", 'l', G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &time_limit, "Don't limit the thumbnailing time to 15 seconds", NULL },
 { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_arguments, NULL, "<input> <ouput>" },
 { NULL }
 };
@@ -52,6 +57,41 @@ struct AsyncData {
 gboolean success;
 };
 
+/* Time monitor: copied from totem */
+G_GNUC_NORETURN static gpointer
+time_monitor (gpointer data)
+{
+ const gchar *app_name;
+
+ g_usleep (DEFAULT_SLEEP_TIME);
+
+ if (finished)
+ g_thread_exit (NULL);
+
+ app_name = g_get_application_name ();
+ if (app_name == NULL)
+ app_name = g_get_prgname ();
+ g_print ("%s couldn't process file: '%s'\n"
+ "Reason: Took too much time to process.\n",
+ app_name,
+ (const char *) data);
+
+ exit (0);
+}
+
+static void
+time_monitor_start (const char *input)
+{
+ finished = FALSE;
+ g_thread_create (time_monitor, (gpointer) input, FALSE, NULL);
+}
+
+static void
+time_monitor_stop (void)
+{
+ finished = TRUE;
+}
+
 static void
 delete_temp_file (GFile *file)
 {
@@ -276,6 +316,9 @@ main (int argc, char *argv[])
 return -2;
 }
 
+ if (time_limit)
+ time_monitor_start (input);
+
 if (EV_IS_ASYNC_RENDERER (document)) {
 struct AsyncData data;
 
@@ -302,6 +345,7 @@ main (int argc, char *argv[])
 return -2;
 }
 
+ time_monitor_stop ();
 g_object_unref (document);
 ev_shutdown ();